SOLD - 10x Beam expander only $50

[Milos]

This is a smaller diameter 10x Beam expander I used a lot with 532nm Optotronics RPL500.
Since I do not have specs more than whats written on the original wooden box shown on photos, and I have no use for it anymore, it can be yours.

Entrance aperture 5mm
Exit aperture 22mm


contact me if interested
milosnec@yahoo.com

p.s.
Box does not have foam inside anymore. It would come with bubble wrap instead. You could still have the box if you wish.
Included also are front and back plastic protective caps.

 

[RedCowboy]

What about shipping, are you in the lower 48 ?

Are the optics clear, works well ?

It it focusable ?

Is that epoxy ?

 

[Milos]

Optics are good. Yes, focusable. I did quick cleaning and just some minor dust specs are left.
If you are extra picky and want to get them too, you could separate the two halves ( its how you focus, just keep turning until it separates and reach glass elements from inside side.

The dark epoxy is extremely hard compound unlike any I have seen. It was like that when I bought it. I assume it is covering some engracved label. Honestly I have no idea. I plays no role in functionality of the device.
I payed over 3 times what Im selling it for and it was used unit back then as well.
It did good job for my setups.

 

[RedCowboy]

Looks like a good deal, if someone doesn't grab it I just might.

 

[Milos]

Sold.